EP2291576A4 - Tools and methods for hanging and/or expanding liner strings - Google Patents

Tools and methods for hanging and/or expanding liner strings

Info

Publication number
EP2291576A4
EP2291576A4 EP09743522.6A EP09743522A EP2291576A4 EP 2291576 A4 EP2291576 A4 EP 2291576A4 EP 09743522 A EP09743522 A EP 09743522A EP 2291576 A4 EP2291576 A4 EP 2291576A4
Authority
EP
European Patent Office
Prior art keywords
hanging
tools
methods
liner strings
expanding liner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09743522.6A
Other languages
German (de)
French (fr)
Other versions
EP2291576A1 (en
EP2291576B1 (en
Inventor
Richard L Giroux
Michael Lynch
Lev Ring
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Technology Holdings LLC
Original Assignee
Weatherford Lamb Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of EP2291576A1 publication Critical patent/EP2291576A1/en
Publication of EP2291576A4 publication Critical patent/EP2291576A4/en
Application granted granted Critical
Publication of EP2291576B1 publication Critical patent/EP2291576B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • E21B31/113—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars hydraulically-operated
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/108—Expandable screens or perforated liners
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
EP09743522.6A 2008-05-05 2009-05-05 Tools and methods for hanging and/or expanding liner strings Active EP2291576B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5051108P 2008-05-05 2008-05-05
PCT/US2009/042917 WO2009137536A1 (en) 2008-05-05 2009-05-05 Tools and methods for hanging and/or expanding liner strings

Publications (3)

Publication Number Publication Date
EP2291576A1 EP2291576A1 (en) 2011-03-09
EP2291576A4 true EP2291576A4 (en) 2014-01-08
EP2291576B1 EP2291576B1 (en) 2019-02-20

Family

ID=51626654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09743522.6A Active EP2291576B1 (en) 2008-05-05 2009-05-05 Tools and methods for hanging and/or expanding liner strings

Country Status (5)

Country Link
US (3) US8286717B2 (en)
EP (1) EP2291576B1 (en)
AU (1) AU2009244317B2 (en)
CA (1) CA2722608C (en)
WO (1) WO2009137536A1 (en)

Families Citing this family (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9079246B2 (en) 2009-12-08 2015-07-14 Baker Hughes Incorporated Method of making a nanomatrix powder metal compact
US9682425B2 (en) 2009-12-08 2017-06-20 Baker Hughes Incorporated Coated metallic powder and method of making the same
US9101978B2 (en) 2002-12-08 2015-08-11 Baker Hughes Incorporated Nanomatrix powder metal compact
US9109429B2 (en) 2002-12-08 2015-08-18 Baker Hughes Incorporated Engineered powder compact composite material
US8403037B2 (en) 2009-12-08 2013-03-26 Baker Hughes Incorporated Dissolvable tool and method
US8327931B2 (en) 2009-12-08 2012-12-11 Baker Hughes Incorporated Multi-component disappearing tripping ball and method for making the same
GB0425008D0 (en) 2004-11-12 2004-12-15 Petrowell Ltd Method and apparatus
US10262168B2 (en) 2007-05-09 2019-04-16 Weatherford Technology Holdings, Llc Antenna for use in a downhole tubular
US8839870B2 (en) * 2007-09-18 2014-09-23 Weatherford/Lamb, Inc. Apparatus and methods for running liners in extended reach wells
AU2011201149B2 (en) * 2007-09-18 2015-01-22 Weatherford Technology Holdings, Llc Apparatus and methods of running liners in extended reach wells
GB0720421D0 (en) 2007-10-19 2007-11-28 Petrowell Ltd Method and apparatus for completing a well
GB0804306D0 (en) 2008-03-07 2008-04-16 Petrowell Ltd Device
CA2759799A1 (en) * 2009-04-24 2010-10-28 Completion Technology Ltd. New and improved blapper valve tools and related methods
GB0914650D0 (en) 2009-08-21 2009-09-30 Petrowell Ltd Apparatus and method
US8573295B2 (en) 2010-11-16 2013-11-05 Baker Hughes Incorporated Plug and method of unplugging a seat
US9243475B2 (en) 2009-12-08 2016-01-26 Baker Hughes Incorporated Extruded powder metal compact
US9227243B2 (en) 2009-12-08 2016-01-05 Baker Hughes Incorporated Method of making a powder metal compact
US8425651B2 (en) 2010-07-30 2013-04-23 Baker Hughes Incorporated Nanomatrix metal composite
US10240419B2 (en) 2009-12-08 2019-03-26 Baker Hughes, A Ge Company, Llc Downhole flow inhibition tool and method of unplugging a seat
US8528633B2 (en) 2009-12-08 2013-09-10 Baker Hughes Incorporated Dissolvable tool and method
US9127515B2 (en) 2010-10-27 2015-09-08 Baker Hughes Incorporated Nanomatrix carbon composite
GB2491999B (en) * 2010-02-23 2016-05-11 Schlumberger Holdings Apparatus and method for cementing liner
US8424610B2 (en) 2010-03-05 2013-04-23 Baker Hughes Incorporated Flow control arrangement and method
US8776884B2 (en) 2010-08-09 2014-07-15 Baker Hughes Incorporated Formation treatment system and method
US8978750B2 (en) 2010-09-20 2015-03-17 Weatherford Technology Holdings, Llc Signal operated isolation valve
US9090955B2 (en) 2010-10-27 2015-07-28 Baker Hughes Incorporated Nanomatrix powder metal composite
US20140008083A1 (en) 2010-11-12 2014-01-09 Lev Ring Remote Operation of Setting Tools for Liner Hangers
EP2469014A1 (en) * 2010-12-21 2012-06-27 Geoservices Equipements Tool for extracting an object engaged in a fluid exploitation pipe, extraction device and related method.
US8443895B2 (en) * 2011-02-16 2013-05-21 Halliburton Energy Services, Inc. Travel joint having an infinite slot mechanism for space out operations in a wellbore
US8631876B2 (en) 2011-04-28 2014-01-21 Baker Hughes Incorporated Method of making and using a functionally gradient composite tool
US9080098B2 (en) 2011-04-28 2015-07-14 Baker Hughes Incorporated Functionally gradient composite article
WO2012166931A2 (en) 2011-05-31 2012-12-06 Weatherford/Lamb, Inc. Method of incorporating remote communication with oilfield tubular handling apparatus
US9139928B2 (en) 2011-06-17 2015-09-22 Baker Hughes Incorporated Corrodible downhole article and method of removing the article from downhole environment
US8881798B2 (en) * 2011-07-20 2014-11-11 Baker Hughes Incorporated Remote manipulation and control of subterranean tools
US9707739B2 (en) 2011-07-22 2017-07-18 Baker Hughes Incorporated Intermetallic metallic composite, method of manufacture thereof and articles comprising the same
US8783365B2 (en) 2011-07-28 2014-07-22 Baker Hughes Incorporated Selective hydraulic fracturing tool and method thereof
US9833838B2 (en) 2011-07-29 2017-12-05 Baker Hughes, A Ge Company, Llc Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle
US9643250B2 (en) 2011-07-29 2017-05-09 Baker Hughes Incorporated Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle
US9057242B2 (en) 2011-08-05 2015-06-16 Baker Hughes Incorporated Method of controlling corrosion rate in downhole article, and downhole article having controlled corrosion rate
US9033055B2 (en) 2011-08-17 2015-05-19 Baker Hughes Incorporated Selectively degradable passage restriction and method
US9090956B2 (en) 2011-08-30 2015-07-28 Baker Hughes Incorporated Aluminum alloy powder metal compact
US9856547B2 (en) 2011-08-30 2018-01-02 Bakers Hughes, A Ge Company, Llc Nanostructured powder metal compact
US9109269B2 (en) 2011-08-30 2015-08-18 Baker Hughes Incorporated Magnesium alloy powder metal compact
US9643144B2 (en) 2011-09-02 2017-05-09 Baker Hughes Incorporated Method to generate and disperse nanostructures in a composite material
US9187990B2 (en) 2011-09-03 2015-11-17 Baker Hughes Incorporated Method of using a degradable shaped charge and perforating gun system
US9347119B2 (en) 2011-09-03 2016-05-24 Baker Hughes Incorporated Degradable high shock impedance material
US9133695B2 (en) 2011-09-03 2015-09-15 Baker Hughes Incorporated Degradable shaped charge and perforating gun system
US9284812B2 (en) 2011-11-21 2016-03-15 Baker Hughes Incorporated System for increasing swelling efficiency
GB2496913B (en) 2011-11-28 2018-02-21 Weatherford Uk Ltd Torque limiting device
EP2607606A1 (en) * 2011-12-21 2013-06-26 Welltec A/S Setting tool
US9010416B2 (en) 2012-01-25 2015-04-21 Baker Hughes Incorporated Tubular anchoring system and a seat for use in the same
US9068428B2 (en) 2012-02-13 2015-06-30 Baker Hughes Incorporated Selectively corrodible downhole article and method of use
AU2013230050B2 (en) 2012-03-05 2016-12-01 Weatherford Technology Holdings, Llc Apparatus and methods of running an expandable liner
AU2013230047B2 (en) 2012-03-05 2017-08-17 Weatherford Technology Holdings, Llc Apparatus and method for completing a wellbore
US9605508B2 (en) 2012-05-08 2017-03-28 Baker Hughes Incorporated Disintegrable and conformable metallic seal, and method of making the same
WO2013170372A1 (en) * 2012-05-18 2013-11-21 Packers Plus Energy Services Inc. Apparatus and method for downhole activation
US9410399B2 (en) * 2012-07-31 2016-08-09 Weatherford Technology Holdings, Llc Multi-zone cemented fracturing system
US9033056B2 (en) 2012-08-15 2015-05-19 Halliburton Energy Srvices, Inc. Pressure activated down hole systems and methods
US9238954B2 (en) * 2012-08-15 2016-01-19 Halliburton Energy Services, Inc. Pressure activated down hole systems and methods
US9068413B2 (en) * 2012-09-14 2015-06-30 Baker Hughes Incorporated Multi-piston hydrostatic setting tool with locking feature and pressure balanced pistons
US9068414B2 (en) * 2012-09-14 2015-06-30 Baker Hughes Incorporated Multi-piston hydrostatic setting tool with locking feature and a single lock for multiple pistons
US9062506B2 (en) * 2012-09-14 2015-06-23 Baker Hughes Incorporated Multi-piston hydrostatic setting tool with locking feature outside actuation chambers for multiple pistons
CN103775015B (en) * 2012-10-18 2016-11-16 中国石油化工股份有限公司 Expand instrument under cased well and use its expansion sleeve method
US20140116726A1 (en) * 2012-10-25 2014-05-01 Schlumberger Technology Corporation Downhole Sensor and Method of Coupling Same to A Borehole Wall
GB201223055D0 (en) * 2012-12-20 2013-02-06 Carragher Paul Method and apparatus for use in well abandonment
US9051810B1 (en) 2013-03-12 2015-06-09 EirCan Downhole Technologies, LLC Frac valve with ported sleeve
US9982530B2 (en) 2013-03-12 2018-05-29 Halliburton Energy Services, Inc. Wellbore servicing tools, systems and methods utilizing near-field communication
US8757265B1 (en) 2013-03-12 2014-06-24 EirCan Downhole Technologies, LLC Frac valve
WO2014149049A1 (en) 2013-03-21 2014-09-25 Halliburton Energy Services, Inc. Tubing pressure operated downhole fluid flow control system
US10087725B2 (en) 2013-04-11 2018-10-02 Weatherford Technology Holdings, Llc Telemetry operated tools for cementing a liner string
US9932814B2 (en) * 2013-05-13 2018-04-03 Abrado, Inc. Method and apparatus for video validation
US9631446B2 (en) 2013-06-26 2017-04-25 Impact Selector International, Llc Impact sensing during jarring operations
US9631445B2 (en) 2013-06-26 2017-04-25 Impact Selector International, Llc Downhole-adjusting impact apparatus and methods
US9109424B2 (en) * 2013-06-28 2015-08-18 Epic Lift Systems Llc Gas lift plunger
US9523274B2 (en) 2013-07-02 2016-12-20 Baker Hughes Incorporated Telemetry system and method of communicating through a tubular
US10024133B2 (en) 2013-07-26 2018-07-17 Weatherford Technology Holdings, Llc Electronically-actuated, multi-set straddle borehole treatment apparatus
US9816339B2 (en) 2013-09-03 2017-11-14 Baker Hughes, A Ge Company, Llc Plug reception assembly and method of reducing restriction in a borehole
US10273780B2 (en) 2013-09-18 2019-04-30 Packers Plus Energy Services Inc. Hydraulically actuated tool with pressure isolator
AU2013402078B2 (en) 2013-09-25 2016-12-15 Halliburton Energy Services, Inc. Resettable remote and manual actuated well tool
US20150090444A1 (en) * 2013-09-30 2015-04-02 Schlumberger Technology Corporation Power systems for wireline well service using wired pipe string
US9777569B2 (en) * 2013-11-18 2017-10-03 Weatherford Technology Holdings, Llc Running tool
US9523258B2 (en) 2013-11-18 2016-12-20 Weatherford Technology Holdings, Llc Telemetry operated cementing plug release system
US9428998B2 (en) * 2013-11-18 2016-08-30 Weatherford Technology Holdings, Llc Telemetry operated setting tool
US9528346B2 (en) * 2013-11-18 2016-12-27 Weatherford Technology Holdings, Llc Telemetry operated ball release system
CN103790534B (en) * 2014-02-11 2017-01-18 中国石油集团西部钻探工程有限公司 Expansion tail pipe hanging device
US11167343B2 (en) 2014-02-21 2021-11-09 Terves, Llc Galvanically-active in situ formed particles for controlled rate dissolving tools
US10150713B2 (en) 2014-02-21 2018-12-11 Terves, Inc. Fluid activated disintegrating metal system
US10865465B2 (en) 2017-07-27 2020-12-15 Terves, Llc Degradable metal matrix composite
DK178108B1 (en) * 2014-03-14 2015-05-26 Yellow Shark Holding Aps Activation mechanism for a downhole tool and a method thereof
WO2016014253A1 (en) 2014-07-24 2016-01-28 Weatherford/Lamb, Inc. Reverse cementation of liner string for formation stimulation
US9732597B2 (en) * 2014-07-30 2017-08-15 Weatherford Technology Holdings, Llc Telemetry operated expandable liner system
NO339650B1 (en) * 2014-10-14 2017-01-16 Archer Oil Tools As Cementing that allows initial extension tube integrity test
US9951587B2 (en) * 2014-11-19 2018-04-24 Baker Hughes, A Ge Company, Llc Electronically-activated liner hangers and methods of setting same in wellbore
US10035631B2 (en) 2014-12-05 2018-07-31 Integrated Liner Technologies, Inc. Tagged products and tracking thereof using customizable data points
BR112017013287B1 (en) * 2015-01-13 2022-07-12 Halliburton Energy Services, Inc COMPLETION SET AND METHODS FOR PRESSURE MAINTENANCE WITHIN A MULTI-ZONE PRODUCTION ZONE AND FOR SUPPLY PRESSURE MAINTENANCE IN A MULTI-ZONE PRODUCTION ZONE
US9910026B2 (en) 2015-01-21 2018-03-06 Baker Hughes, A Ge Company, Llc High temperature tracers for downhole detection of produced water
US9951602B2 (en) 2015-03-05 2018-04-24 Impact Selector International, Llc Impact sensing during jarring operations
US10378303B2 (en) 2015-03-05 2019-08-13 Baker Hughes, A Ge Company, Llc Downhole tool and method of forming the same
US9752412B2 (en) * 2015-04-08 2017-09-05 Superior Energy Services, Llc Multi-pressure toe valve
US9911016B2 (en) 2015-05-14 2018-03-06 Weatherford Technology Holdings, Llc Radio frequency identification tag delivery system
US10400534B2 (en) * 2015-05-28 2019-09-03 Halliburton Energy Services, Inc. Viscous damping systems for hydrostatically set downhole tools
US10221637B2 (en) 2015-08-11 2019-03-05 Baker Hughes, A Ge Company, Llc Methods of manufacturing dissolvable tools via liquid-solid state molding
GB2543077B (en) 2015-10-08 2021-12-22 Welleng Science & Tech Ltd Downhole valve
US10060256B2 (en) 2015-11-17 2018-08-28 Baker Hughes, A Ge Company, Llc Communication system for sequential liner hanger setting, release from a running tool and setting a liner top packer
US10273774B2 (en) * 2015-12-10 2019-04-30 Cameron International Corporation Assembly and method for monitoring position of blowout preventer rams
US10016810B2 (en) 2015-12-14 2018-07-10 Baker Hughes, A Ge Company, Llc Methods of manufacturing degradable tools using a galvanic carrier and tools manufactured thereof
CN107130956A (en) * 2016-02-25 2017-09-05 中国石油化工股份有限公司 The data transfer measurement apparatus and its data transfer measuring method of a kind of nearly drill bit
US10392898B2 (en) 2016-06-16 2019-08-27 Weatherford Technology Holdings, Llc Mechanically operated reverse cementing crossover tool
CN106351640A (en) * 2016-10-21 2017-01-25 中国海洋石油总公司 Power supply nipple and LWD (Logging While Drilling) instrument
US10914163B2 (en) 2017-03-01 2021-02-09 Eog Resources, Inc. Completion and production apparatus and methods employing pressure and/or temperature tracers
AU2017407332B2 (en) 2017-03-27 2023-11-02 Halliburton Energy Services, Inc. Downhole remote trigger activation device for vlh big bore and mono bore configured running tools with programming logic
NO344391B1 (en) 2017-04-12 2019-11-25 Aker Solutions As A wellhead arrangement and installation method
GB2582483B (en) * 2017-12-01 2022-06-22 Enventure Global Tech Inc Method and apparatus for expanding wellbore casing
US10822919B2 (en) * 2018-04-16 2020-11-03 Baker Hughes, A Ge Company, Llc Downhole component including a piston having a frangible element
GB2611256B (en) * 2018-07-25 2023-06-14 Halliburton Energy Services Inc Method and apparatus for introducing a junction assembly
WO2020112641A1 (en) * 2018-11-26 2020-06-04 Schlumberger Technology Corporation Closed off liner hanger system and methodology
WO2021003089A1 (en) * 2019-07-01 2021-01-07 Schlumberger Technology Corporation Bi-directional spring cone in liner hanger system
US11098557B2 (en) * 2019-09-06 2021-08-24 Baker Hughes Oilfield Operations Llc Liner wiper plug with rupture disk for wet shoe
US11578560B2 (en) 2019-10-17 2023-02-14 Weatherford Technology Holdings Llc Setting tool for a liner hanger
US11225851B2 (en) 2020-05-26 2022-01-18 Weatherford Technology Holdings, Llc Debris collection tool
US11346190B2 (en) * 2020-03-18 2022-05-31 Baker Hughes Oilfield Operations Llc Remotely-activated liner hanger and running tool
US11519244B2 (en) 2020-04-01 2022-12-06 Weatherford Technology Holdings, Llc Running tool for a liner string
US11774002B2 (en) 2020-04-17 2023-10-03 Schlumberger Technology Corporation Hydraulic trigger with locked spring force
US11313190B2 (en) * 2020-07-22 2022-04-26 Baker Hughes Oilfield Operations Llc Electric set tieback anchor via pressure cycles
US11578557B2 (en) 2020-08-19 2023-02-14 Saudi Arabian Oil Company Reverse stage cementing sub
US11608706B2 (en) * 2021-02-24 2023-03-21 Saudi Arabian Oil Company Single trip liner running and tie back system
US11808108B2 (en) * 2021-08-17 2023-11-07 Weatherford Technology Holdings, Llc Dual position isolator seal
WO2023115218A1 (en) * 2021-12-24 2023-06-29 Andrew Wright Tubing drain for tubing used with downhole pump
US11680459B1 (en) * 2022-02-24 2023-06-20 Saudi Arabian Oil Company Liner system with integrated cement retainer
US11702904B1 (en) 2022-09-19 2023-07-18 Lonestar Completion Tools, LLC Toe valve having integral valve body sub and sleeve
CN117386314B (en) * 2023-12-13 2024-03-08 中国石油集团川庆钻探工程有限公司 Liquid-driven coiled tubing jar

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233674A (en) * 1963-07-22 1966-02-08 Baker Oil Tools Inc Subsurface well apparatus
US3669190A (en) * 1970-12-21 1972-06-13 Otis Eng Corp Methods of completing a well
US3814182A (en) * 1973-03-13 1974-06-04 Halliburton Co Oil well testing apparatus
US4224986A (en) * 1978-12-11 1980-09-30 Exxon Production Research Company Diverter tool
US4224993A (en) * 1979-09-13 1980-09-30 Leonard Huckaby Dewaxing valve for use in oil wells
US4896722A (en) * 1988-05-26 1990-01-30 Schlumberger Technology Corporation Multiple well tool control systems in a multi-valve well testing system having automatic control modes
US6055213A (en) * 1990-07-09 2000-04-25 Baker Hughes Incorporated Subsurface well apparatus
US5146983A (en) * 1991-03-15 1992-09-15 Schlumberger Technology Corporation Hydrostatic setting tool including a selectively operable apparatus initially blocking an orifice disposed between two chambers and opening in response to a signal
US5558153A (en) * 1994-10-20 1996-09-24 Baker Hughes Incorporated Method & apparatus for actuating a downhole tool
US5615741A (en) * 1995-01-31 1997-04-01 Baker Hughes Incorporated Packer inflation system
US5706896A (en) * 1995-02-09 1998-01-13 Baker Hughes Incorporated Method and apparatus for the remote control and monitoring of production wells
GB2302607B (en) 1995-02-10 2000-06-28 Baker Hughes Inc Method and apparatus for remote control of wellbore end devices
US5785120A (en) * 1996-11-14 1998-07-28 Weatherford/Lamb, Inc. Tubular patch
EP0960263B1 (en) * 1997-02-07 2002-05-02 Weatherford/Lamb, Inc. Tool and method for removing excess cement from the top of a liner after hanging and cementing thereof
US6349772B2 (en) * 1998-11-02 2002-02-26 Halliburton Energy Services, Inc. Apparatus and method for hydraulically actuating a downhole device from a remote location
US7357188B1 (en) * 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US7603758B2 (en) * 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US6736210B2 (en) * 2001-02-06 2004-05-18 Weatherford/Lamb, Inc. Apparatus and methods for placing downhole tools in a wellbore
GB2346398A (en) 1999-02-06 2000-08-09 Weatherford Lamb Liner assembly and method of running the same
AU770359B2 (en) * 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US6536524B1 (en) * 1999-04-27 2003-03-25 Marathon Oil Company Method and system for performing a casing conveyed perforating process and other operations in wells
US6443228B1 (en) * 1999-05-28 2002-09-03 Baker Hughes Incorporated Method of utilizing flowable devices in wellbores
US6343649B1 (en) * 1999-09-07 2002-02-05 Halliburton Energy Services, Inc. Methods and associated apparatus for downhole data retrieval, monitoring and tool actuation
US7275602B2 (en) * 1999-12-22 2007-10-02 Weatherford/Lamb, Inc. Methods for expanding tubular strings and isolating subterranean zones
US6691785B2 (en) * 2000-08-29 2004-02-17 Schlumberger Technology Corporation Isolation valve
AU9269501A (en) * 2000-09-18 2002-03-26 Shell Oil Co Liner hanger with sliding sleeve valve
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
NO313430B1 (en) * 2000-10-02 2002-09-30 Bernt Reinhardt Pedersen Downhole valve assembly
US6845820B1 (en) * 2000-10-19 2005-01-25 Weatherford/Lamb, Inc. Completion apparatus and methods for use in hydrocarbon wells
US7121351B2 (en) * 2000-10-25 2006-10-17 Weatherford/Lamb, Inc. Apparatus and method for completing a wellbore
US7322410B2 (en) * 2001-03-02 2008-01-29 Shell Oil Company Controllable production well packer
GB2395506B (en) * 2001-07-06 2006-01-18 Eventure Global Technology Liner hanger
US6648075B2 (en) 2001-07-13 2003-11-18 Weatherford/Lamb, Inc. Method and apparatus for expandable liner hanger with bypass
GB2409216B (en) * 2001-08-20 2006-04-12 Enventure Global Technology Apparatus for radially expanding tubular members including a segmented expansion cone
US6691789B2 (en) * 2001-09-10 2004-02-17 Weatherford/Lamb, Inc. Expandable hanger and packer
WO2003048519A1 (en) * 2001-11-29 2003-06-12 Weatherford/Lamb, Inc. Expansion set liner hanger and method of setting same
US6802373B2 (en) * 2002-04-10 2004-10-12 Bj Services Company Apparatus and method of detecting interfaces between well fluids
US6834726B2 (en) * 2002-05-29 2004-12-28 Weatherford/Lamb, Inc. Method and apparatus to reduce downhole surge pressure using hydrostatic valve
US6776240B2 (en) * 2002-07-30 2004-08-17 Schlumberger Technology Corporation Downhole valve
US7011162B2 (en) * 2002-11-14 2006-03-14 Weatherford/Lamb, Inc. Hydraulically activated swivel for running expandable components with tailpipe
GB2415983B (en) * 2003-02-26 2007-09-05 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7093656B2 (en) * 2003-05-01 2006-08-22 Weatherford/Lamb, Inc. Solid expandable hanger with compliant slip system
US7225870B2 (en) * 2003-05-01 2007-06-05 Weatherford/Lamb, Inc. Hydraulic tools for setting liner top packers and method for cementing liners
US7441606B2 (en) * 2003-05-01 2008-10-28 Weatherford/Lamb, Inc. Expandable fluted liner hanger and packer system
CA2526389C (en) * 2003-05-20 2009-09-22 Weatherford/Lamb, Inc. Hydraulic setting tool for liner hanger
US7252152B2 (en) * 2003-06-18 2007-08-07 Weatherford/Lamb, Inc. Methods and apparatus for actuating a downhole tool
US7562712B2 (en) * 2004-04-16 2009-07-21 Schlumberger Technology Corporation Setting tool for hydraulically actuated devices
US7225880B2 (en) * 2004-05-27 2007-06-05 Tiw Corporation Expandable liner hanger system and method
GB0425008D0 (en) * 2004-11-12 2004-12-15 Petrowell Ltd Method and apparatus
US7694402B2 (en) * 2005-08-01 2010-04-13 Packless Metal Hose, Inc. Method for forming a lined conduit
US8684096B2 (en) * 2009-04-02 2014-04-01 Key Energy Services, Llc Anchor assembly and method of installing anchors
US8453729B2 (en) * 2009-04-02 2013-06-04 Key Energy Services, Llc Hydraulic setting assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

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Publication number Publication date
EP2291576A1 (en) 2011-03-09
US8783343B2 (en) 2014-07-22
US20090272544A1 (en) 2009-11-05
WO2009137536A1 (en) 2009-11-12
US20130092399A1 (en) 2013-04-18
CA2722608A1 (en) 2009-11-12
US8567515B2 (en) 2013-10-29
EP2291576B1 (en) 2019-02-20
AU2009244317A1 (en) 2009-11-12
CA2722608C (en) 2015-06-30
US20130333873A1 (en) 2013-12-19
US8286717B2 (en) 2012-10-16
AU2009244317B2 (en) 2016-01-28

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